🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.84 AU - 0.92 AU

Year: 255 Days

Day: 27.5 Hours

Environment

Temp: 257 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,029,823 km

• M1: 154,983 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.83 AU - 2.19 AU

Year: 880 Days

Day: 13.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.78 AU - 4.86 AU

Year: 2772 Days

Day: 31.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.37 AU - 5.61 AU

Year: 3441 Days

Day: 20.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.5

Radius: 9.7

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.55 AU - 12.45 AU

Year: 11262 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,029,823 km

• M1: 125,513 km (0.066 R)
• M2: 200,611 km (0.05 R)
• M3: 321,037 km (0.069 R)
• M4: 386,860 km (0.118 R)
• M5: 635,193 km (0.11 R)
• M6: 759,808 km (0.117 R)
• M7: 835,055 km (0.117 R)
• M8: 1,055,563 km (0.087 R)
• M9: 1,205,759 km (0.064 R)
• M10: 1,317,658 km (0.056 R)
• M11: 1,876,855 km (0.112 R)
• M12: 1,954,795 km (0.039 R)
• M13: 2,503,072 km (0.108 R)
• M14: 2,824,408 km (0.097 R)
• M15: 3,128,091 km (0.101 R)
• M16: 3,668,289 km (0.054 R)
• M17: 3,733,813 km (0.086 R)
• M18: 4,135,035 km (0.099 R)
• M19: 4,237,509 km (0.094 R)
• M20: 4,515,013 km (0.054 R)
• M21: 5,234,579 km (0.109 R)
• M22: 5,645,524 km (0.049 R)
• M23: 5,759,518 km (0.071 R)
• M24: 6,498,681 km (0.082 R)
• M25: 6,578,267 km (0.102 R)
• M26: 6,899,753 km (0.081 R)
• M27: 6,980,985 km (0.071 R)
• M28: 7,558,133 km (0.116 R)
• M29: 8,193,625 km (0.067 R)
• M30: 8,365,962 km (0.079 R)
• M31: 8,758,357 km (0.057 R)
• M32: 9,112,006 km (0.086 R)
• M33: 10,108,777 km (0.114 R)
• M34: 11,475,054 km (0.068 R)
• M35: 11,619,715 km (0.106 R)
• M36: 12,500,248 km (0.083 R)
• M37: 12,848,512 km (0.106 R)
• M38: 12,948,593 km (0.042 R)
• M39: 14,273,282 km (0.057 R)
• M40: 14,846,691 km (0.069 R)
• M41: 16,502,740 km (0.097 R)
• M42: 17,324,929 km (0.116 R)
• M43: 18,838,411 km (0.056 R)
• M44: 19,409,576 km (0.093 R)
• M45: 20,569,109 km (0.076 R)
• M46: 21,039,145 km (0.034 R)
• M47: 22,350,071 km (0.12 R)
• M48: 23,625,842 km (0.069 R)
• M49: 23,871,631 km (0.065 R)
• M50: 24,427,537 km (0.041 R)
• M51: 24,551,554 km (0.106 R)
• M52: 24,613,786 km (0.039 R)
• M53: 24,925,249 km (0.113 R)
• M54: 25,175,377 km (0.079 R)
• M55: 25,678,175 km (0.105 R)
• M56: 27,657,505 km (0.078 R)
• M57: 29,223,346 km (0.106 R)
• M58: 29,421,114 km (0.091 R)
• M59: 29,487,087 km (0.11 R)
• M60: 29,817,848 km (0.096 R)
• M61: 29,950,541 km (0.092 R)
• M62: 30,550,129 km (0.075 R)
• M63: 30,683,870 km (0.044 R)
• M64: 30,884,780 km (0.063 R)
• M65: 31,760,825 km (0.097 R)
• M66: 32,713,464 km (0.114 R)
• M67: 34,856,005 km (0.113 R)
• M68: 36,545,563 km (0.112 R)
• M69: 36,616,622 km (0.094 R)
• M70: 37,328,857 km (0.097 R)
• M71: 41,994,965 km (0.108 R)
• M72: 43,114,854 km (0.105 R)
• M73: 44,093,374 km (0.082 R)
• M74: 44,396,010 km (0.115 R)
• M75: 44,699,245 km (0.078 R)
• M76: 45,460,399 km (0.117 R)
• M77: 46,456,272 km (0.083 R)
• M78: 46,610,209 km (0.113 R)
• M79: 46,687,102 km (0.103 R)
• M80: 47,536,818 km (0.1 R)
• M81: 48,781,921 km (0.109 R)
• M82: 48,938,251 km (0.098 R)
• M83: 49,801,281 km (0.116 R)
• M84: 49,958,807 km (0.11 R)
• M85: 50,037,645 km (0.037 R)
• M86: 50,116,483 km (0.102 R)
• M87: 52,100,750 km (0.111 R)
• M88: 53,223,182 km (0.096 R)
• M89: 53,545,416 km (0.113 R)

Kuiper Belt

Range: 35.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,667 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit